8/4/2019 Skupovi N i No

1/1

( N 0={0, 1, 2, 3, 4, ...} ). N 0 :

( )( ) ( ) ( )

( )

a b p : p + b = a . N 0 . N 0 . 5 2 = 3 2 - 3 N 0.

N 0 :

( )( ) ( ) ( )

( )

( ) ( )

a b p : p b = a . N 0 . : 10 : 2 = 5 10 : 3 N 0, N 0 p p 3 = 10 . , . ( )

. .

, , ( ) . :210+3(42+634)-27= ( , )=210+3676-27 ( , )=210+2028-27 ( , ) =2238-27 ( ! )=2211

(.: ( ) ( ) ), 5 3 ( ) ( )

( )

a+b=p

a-b=p

ab=p

a:b=p